Not able to clone to the Repository from source tree

[thyagaraj]

Not able to clone to the Repository from source tree and getting below error message

Command: hg identify extensions.hgext.hgsubversion=! https://thyagaraj@bitbucket.org/emelite/cbec_sw_releases.git
Output:
Error: abort: HTTP Error 404: Not Found

Request your quick support.

Thanks in Advance!!